« Sold prices in SG3
27, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU Energy performance C potential B
EPC energy rating
£4,216/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Oct 2019.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Schools nearby The nearest 11 schools within 10 miles, by straight-line distance from the postcode centre. These are not catchment areas — admissions depend on each school’s criteria, so check with the local council .
Primary · Council-maintained · ages 3–11 ·
website Ungraded inspection, May 2023: School remains Good
Primary · Council-maintained · ages 3–11 ·
website Primary · Academy · ages 3–11 · Roman Catholic ·
website Ofsted, May 2024 (as predecessor school) : Good
Primary · Council-maintained · ages 3–11 ·
website Ofsted, May 2025 — graded by area, no overall grade:
Quality of education: Requires improvement Behaviour: Good Personal development: Good Leadership: Requires improvement
Primary · Council-maintained · ages 4–11 · Church of England ·
website Primary · Academy · ages 3–11 ·
website Ofsted report card, Jan 2026:
Achievement: Expected standard Curriculum & teaching: Expected standard Inclusion: Strong standard Attendance & behaviour: Expected standard Personal development: Strong standard Leadership: Expected standard Early years: Expected standard Safeguarding: Met
Primary · Council-maintained · ages 4–11 · Church of England ·
website Ungraded inspection, Nov 2022: School remains Good
Secondary · Council-maintained · ages 11–18 ·
website Ofsted report card, Jan 2026:
Achievement: Needs attention Curriculum & teaching: Expected standard Inclusion: Strong standard Attendance & behaviour: Needs attention Personal development: Expected standard Leadership: Expected standard Sixth form: Expected standard Safeguarding: Met
Previous overall grade: Good (Nov 2021)
Primary · Council-maintained · ages 4–11 ·
website Ungraded inspection, Mar 2023: School remains Good
Primary · Council-maintained · ages 3–11 ·
website Secondary · Council-maintained · ages 11–18 ·
website Ofsted report card, Jan 2026:
Achievement: Expected standard Curriculum & teaching: Expected standard Inclusion: Expected standard Attendance & behaviour: Expected standard Personal development: Expected standard Leadership: Expected standard Sixth form: Expected standard Safeguarding: Met
Previous overall grade: Good (Nov 2021)
School details from Get Information About Schools (Department for Education). Inspection outcomes from Ofsted management information as at 30 September 2026; check the latest report on Ofsted’s website. Since November 2025 Ofsted report cards grade each area separately and give no overall grade. © Crown copyright, licensed under the Open Government Licence v3.0.
How this compares Averages cover every recorded sale in SG3 6NU (2016–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£522,426
Average in SG3 6NU (2016–2025)
£522,426
Average on NEW CLOSE (2016–2025)
+8%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 8 January 2021 £565,000 Semi-detached Freehold No
Recent sales nearby £500,000
18, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Nov 2025
£660,000
6, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Apr 2025
£590,000
29, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Dec 2024
£650,000
13, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Aug 2024
£495,000
21, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Mar 2024
£630,000
39, NEW CLOSE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6NU
Semi-detached Oct 2023
More sold prices in SG3 Sold prices in KNEBWORTH